1989 Ski-Doo Repair Manual, Page 484Get this manual
Section 05 SUSPENSION Sub-section 07 (HINGED SUSPENSION)
5,18, Adjustment screw
Using the appropriale equipmenl, lift the rear of vehicleRelease 1rack 1ension by loosening rear a){le retaining screws and adjustment screws on in ner side of rear idler wheels
69,71, Front cross shaftscrew
Remove bo1h screws securing the fron1 arm to frameTake suspension off
DISASSEMBLYASSEMBLY
66,67, Stopper strapnut
Inspect s1rap for wear or cracks and bolt and nu1 for tightnessIf loose, inspect hole for deforma1ionReplace stopper strap as requiredMalee sure it is anached lhrough proper holes as shovmTorque nut to 10 N.m (89 Ibfl
Looserlock nul
Adjuslmcm
61, Adjustment cam
Position the adjustment cam, both side of stJspension, at the lowes1 position10 N.m (S9 :bl.inl
R.H side shown